gpio: zynq: Fix empty lines in driver

Remove one additional line and add two new. All are reported by checkpatch.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

drivers/gpio/gpio-zynq.c

@@ -60,7 +60,6 @@
 #define ZYNQ_GPIO_BANK5_PIN_MAX(str)	(ZYNQ_GPIO_BANK5_PIN_MIN(str) + \
 					ZYNQ##str##_GPIO_BANK5_NGPIO - 1)
 
-
 /* Register offsets for the GPIO device */
 /* LSW Mask & Data -WO */
 #define ZYNQ_GPIO_DATA_LSW_OFFSET(BANK)	(0x000 + (8 * BANK))
@@ -112,6 +111,7 @@ struct gpio_regs {
 	u32 int_polarity[ZYNQMP_GPIO_MAX_BANK];
 	u32 int_any[ZYNQMP_GPIO_MAX_BANK];
 };
+
 /**
  * struct zynq_gpio - gpio device private data structure
  * @chip:	instance of the gpio_chip
@@ -661,6 +661,7 @@ static void zynq_gpio_restore_context(struct zynq_gpio *gpio)
 			       ZYNQ_GPIO_INTANY_OFFSET(bank_num));
 	}
 }
+
 static int __maybe_unused zynq_gpio_suspend(struct device *dev)
 {
 	struct platform_device *pdev = to_platform_device(dev);